23359791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 39287808

約数和(自身を除く): 15928017

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2087, 3731, 6261, 11193, 14609, 27131, 43827, 81393, 85567, 189917, 256701, 569751, 598969, 1112371, 1796907, 3337113, 7786597, 23359791]

約数ペア:

[(1, 23359791), (3, 7786597), (7, 3337113), (13, 1796907), (21, 1112371), (39, 598969), (41, 569751), (91, 256701), (123, 189917), (273, 85567), (287, 81393), (533, 43827), (861, 27131), (1599, 14609), (2087, 11193), (3731, 6261)]